/*
 * real_li.h
 *
 * Author: Kevin Marshall Stueve; August 2014
 * Copyright (C) 2014 Kevin Marshall Stueve
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#ifndef REAL_LI_H_
#define REAL_LI_H_
#define li2 1.04516378011749278 //li(2)
long double li(long double x);
long double li_approx(long double y);
long double Li2(long double x);
long long int simple_pi(long long int x);
void real_li_test();
#endif /* REAL_LI_H_ */
